Set of 8 Masterwork Precision Aluminum Polyhedrals with Laser-Etched Strongbox by Wiz Dice - Choose from 8 Anodized Colors (Obsidian) Superlative Sharpness and Balance  Masterwork dice are machined to exacting specifications with computer-guided precision from a solid block of aircraft-grade 6061 aluminum alloy Included with every set is an ornately laser-etched strongbox with thick, sturdy walls and magnet closures Bold, Bright Anodized Color  Choose from 8 colors: Cinder, Cobalt, Malachite, Obsidian, Dorado, Sunburst, Aurora, and Mithril Truly Random Rolls  Precision-cut edges reduce dice bias, and the Backgammon-style rounded d6s offer better randomness than razor-edge casino d6s, unless you have a craps table handy Classic Gaming, Premium Materials  The traditional polyhedral load-out is all here: d4, a pair of d6, d8, d10, d10(00), d12, and d20